Tests failing on CRAN

[IndrajeetPatil]

https://cloud.r-project.org/web/checks/check_results_insight.html

    ══ Failed tests ════════════════════════════════════════════════════════════════
    ── Failure ('test-get_variance.R:371:3'): fixed effects variance for rank-deficient models, #765 ──
    `out` (`actual`) not equal to 627.03661 (`expected`).
    
      `actual`: 831
    `expected`: 627
    ── Failure ('test-glmmTMB.R:898:3'): get_paramaters ────────────────────────────
    get_parameters(m0)$Estimate (`actual`) not equal to c(200.03431, -99.71491, 3.20287, 1.38648) (`expected`).
    
      `actual`: 200.034 -99.715 1.601 0.693
    `expected`: 200.034 -99.715 3.203 1.386
    
    [ FAIL 2 | WARN 1 | SKIP 44 | PASS 3278 ]

[strengejacke]

Yes, see #861 🙂